<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=667388
-->
<window title="Mozilla Bug 667388"
        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>

  <!-- test code goes here -->
  <script type="application/javascript">
  <![CDATA[

  // Setup.
  const Cu = Components.utils;
  SimpleTest.waitForExplicitFinish();
  window.testObject = { myNumber: 42,
                        myDomain: window.location.domain };


  // Wait for both frames to load before proceeding.
  var framesLoaded = [null, false, false, false];
  function onFrameLoaded(id) {

    // Mark this frame as loaded.
    framesLoaded[id] = true;

    // Allow it to call various helpers.
    window.frames[id].wrappedJSObject.is = is;
    window.frames[id].wrappedJSObject.ok = ok;
    window.frames[id].wrappedJSObject.info = info;

    // If all the frames are loaded, start the test.
    if (framesLoaded[1] && framesLoaded[2] && framesLoaded[3])
      startTest();
  }

  function reject(e) {
    ok(false, "Rejected Promise: " + e);
    SimpleTest.finish();
  }

  function startTest() {

    runChromeContentTest(window.frames[1]).then(
    runContentContentTest.bind(null, window.frames[1], window.frames[2],
                               true, "Should be able to clone same-origin"), reject).then(
    runContentContentTest.bind(null, window.frames[2], window.frames[3],
                               false, "Should not be able to clone cross-origin"), reject).then(function() {
      // Colaborate with document.domain, then try again.
      frames[2].document.domain = 'example.org';
      frames[3].document.domain = 'example.org';
      return runContentContentTest(window.frames[2], window.frames[3],
                                   true, "Should be able to clone cross-origin with document.domain")
    }, reject).then(SimpleTest.finish.bind(SimpleTest), reject);
  }

  // Tests cloning between chrome and content.
  function runChromeContentTest(contentWin) {

    // We should be able to clone a content object.
    tryToClone(contentWin.wrappedJSObject.testObject,
               true,
               "Chrome should be able to clone content object");

    return Promise.resolve();
  }

  // Test cloning between content and content.
  //
  // Note - the way we do this is kind of sketchy. Because we're grabbing the
  // test object from win1 by waiving Xray (via .wrappedJSObject), the object
  // we're passing from win1 to win2 is actually the waived object (which has
  // a distinct identity in the compartment of win2). So this means that we're
  // actually giving win2 Xray waivers to win1! This doesn't affect things as
  // long as the security wrappers check documentDomainMakesSameOrigin directly
  // for the puncture case rather than checking IsTransparent(), but it still
  // gives rise to a situation that wouldn't really happen in practice.
  function runContentContentTest(win1, win2, shouldSucceed, msg) {

    var p = win1.wrappedJSObject.tryToClone(win2.wrappedJSObject.testObject,
                                            shouldSucceed, msg);
    if (!shouldSucceed)
      return;
    return new Promise(function(resolve) {
      p.then(function(cloneResult) {
        is(Cu.waiveXrays(cloneResult).toSource(), win2.wrappedJSObject.testObject.toSource(),
           "Clone should create an identical object");
        resolve();
      });
    });
  }

  function tryToClone(obj, shouldSucceed, message) {
    var success = false;
    var sink = window.frames[0];
    try { sink.postMessage(obj, '*'); success = true; }
    catch (e) { message = message + ' (threw: ' + e.message + ')'; }
    is(success, shouldSucceed, message);
  }

  ]]>
  </script>

  <!-- test results are displayed in the html:body -->
  <body xmlns="http://www.w3.org/1999/xhtml">
  <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=667388"
     target="_blank">Mozilla Bug 667388</a>
  <iframe id="sink" />
  <!-- The first two are same-origin, the third is not. -->
  <iframe id="frame1" onload="onFrameLoaded(1);" src="http://test1.example.org/tests/dom/tests/mochitest/general/file_clonewrapper.html" />
  <iframe id="frame2" onload="onFrameLoaded(2);" src="http://test1.example.org/tests/dom/tests/mochitest/general/file_clonewrapper.html" />
  <iframe id="frame3" onload="onFrameLoaded(3);" src="http://test2.example.org/tests/dom/tests/mochitest/general/file_clonewrapper.html" />
  </body>

</window>
